Electrophotography – Image formation – Transfer
Reexamination Certificate
2008-03-31
2010-10-19
Beatty, Robert (Department: 2852)
Electrophotography
Image formation
Transfer
C399S049000
Reexamination Certificate
active
07817947
ABSTRACT:
An image forming apparatus that corrects color misregistration of an image including: an image forming device having an endless image carrier for carrying an image to be formed on the recording medium, wherein the image forming device forms the image in an image area that corresponds to the recording medium on the image carrier and also forms a color misregistration correction mark in an image boundary area that is sandwiched between the image area and the next image area following the image area on the image carrier; a mark detecting section for detecting the correction mark on the image boundary area; and a control device to change an interval for feeding the recording medium based on a fluctuating period of the color misregistration corresponding to an orbiting distance of the image carrier, and to expand image boundary area of the image carrier to form the mark at a changed position.
REFERENCES:
patent: 7693437 (2010-04-01), Hano et al.
patent: 7693467 (2010-04-01), Kadowaki
patent: 2007/0053727 (2007-03-01), Goto
patent: 07234612 (1995-09-01), None
patent: 08-085234 (1996-04-01), None
patent: 10148992 (1998-06-01), None
patent: 2006293240 (2006-10-01), None
Nishikawa Eiji
Ogata Satoshi
Beatty Robert
Konica Minolta Business Technologies Inc.
Squire Sanders & Dempsey L.L.P.
LandOfFree
Image forming apparatus and correction method of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Image forming apparatus and correction method of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image forming apparatus and correction method of... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4202549